*{
    margin:0;
    padding:0;
}
body{
    background-color:rgb(255,255,255);
    background-image: url('image/body_backpicture.png');
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
}





.top{
    position:relative;
    height:70px;
    width: 1010px;
    margin:0px auto 0px auto;
    overflow: auto;
    background:rgba(40, 115,180, 0.4);
}
.top .x_logo{
    float: left;
    margin-left: 10px;
    margin-top:10px;
    height:50px;
    width:50px;
    background-image: url('image/logo.png');
    background-size: cover; 
}
.top .x_slogan{
    float: left;
    height:50px;
    font:normal bold 36px '宋体';
    color:rgb(255,255,255);
    line-height: 70px;
    text-indent: 1em;
}
.top .x_titleall{
    float: right;
    height:70px;
    color:rgb(255,255,255);
}
.top .x_titleall .x_titlecn{
    margin:10px auto 0px auto;
    font:normal bold 30px '宋体';
    color:rgb(255,255,255);
    text-align: center;
}
.top .x_titleall .x_titleen{
    margin:0px 0px 15px auto;
    font:normal bold 10px '宋体';
    color:rgb(255,255,255);
}





.mainone{
    position:relative;
    height:680px;
    width: 1010px;
    margin:20px auto 20px auto;
    background-color:rgb(245,245,245);
}
.mainone .theme{
    position: relative;
    background:rgba(7, 7, 7, 0.3);
    height:50px;
    width: 1010px;
    margin:0px 0px 5px 0px;
    color:rgb(255,255,255);
}
.mainone .theme a{
    display: inline-block;
    position: relative;
    height:50px;
    padding: 0 20px 0 20px;
    font:normal bold 24px '宋体';
    color:rgb(255,255,255);
    text-decoration: none;
    line-height: 50px;
}
.mainone .theme a:hover{
    background-color:rgba(7, 7, 7, 0.5);
}




.mainone .pic{
    float:left;
    background-color: rgb(255, 255, 255);
    height:300px;
    width: 240px;
    margin:5px 10px 5px 10px;
}
.x_pic{
    width:100%;
    height:200px;
}
.symptom{
    font-size: 12px;
    margin:5px;
}
.name{
    float:left;
    bottom: 5px;
    display: block;
    width: 240px;
    font:normal bold 24px '宋体';
    color:black;
    text-decoration: none;
    text-align: center;
}
.name:hover{
    color: orange;
}
.mainone .pic2{
    float:left;
    background-color: rgb(255, 255, 255);
    height:300px;
    width: 240px;
    margin:5px 10px 5px 0px;
}
.x_last{
    float:left;
    height:300px;
    width: 240px;
    margin:5px 10px 5px 0px;
}
.x_last a{
    float:left;
    display: block;
    width: 240px;
    font:normal bold 24px '宋体';
    color:black;
    text-decoration: none;
    text-align: right;
    line-height:550px ;
}
.x_last a:hover{
    color: orange;
}




.maintwo{
    position:relative;
    height:450px;
    width: 1010px;
    margin:20px auto;
}
/* 轮播图父盒子!!!!!!!!!!!!!!!!!!!!! */
.maintwo .rollpicture{
    position:absolute;
    height:450px;
    width: 600px;
}
.rollpicture img{
    width: 100%;
    height: 100%;
}
/* 问答区父盒子！！！！！！！！！！！！！！！！！！ */
.maintwo .q_a{
    position:absolute;
    left:610px;
    top:-20px;
    background-color: rgb(255, 255, 255);
    height:450px;
    width: 400px;
    margin:20px auto;
}
.maintwo .q_a .head{
    position: relative;
    background:rgba(7, 7, 7, 0.3);
    height:50px;
    width:  400px;
    margin:0px 0px 0px 0px;
}

.maintwo .q_a .head h1{
    position: relative;
    height:50px;
    padding: 0 20px 0 20px;
    font:normal bold 24px '宋体';
    color:rgb(255,255,255);
    line-height: 50px;
}

.maintwo .q_a .question{
    overflow:auto;
    margin:5px 0px 5px 0px;
    width:  400px;
    height:370px;
    background:rgb(245,245,245);
}

.maintwo .q_a .question .block{
    overflow:hidden;
    box-sizing:border-box;
    height: 60px;
    margin:5px 5px 5px 5px;
    padding:7px 7px 7px 7px;
    background:rgb(255,255,255);    
}

.maintwo .q_a .question .block a{
    color:black;
    font:bold  20px '宋体';
    text-decoration: none;
}

.maintwo .q_a .question .block :hover{
    background:rgb(202, 212, 243);
}

.maintwo .q_a .more{
    text-align: right;
    width:400px;
    margin:0px 5px 5px 0px;
}

.maintwo .q_a .more a{
    text-decoration: none;
    color:black;
}

.maintwo .q_a .more  :hover{
    background:rgb(202, 212, 243);
}




.bottomlan{
    position:relative;
    background:rgba(7, 7, 7, 0.5);
    height:50px;
    width: 1010px;
    margin:20px auto 0px auto;
    font:normal bold 24px '宋体';
    color:rgb(255,255,255);
    line-height: 50px;
    text-align: center;
}